import {z} from 'zod'

export type PositiveInteger = number;

export type Permissions = {method: 'POST' | 'GET' | 'PUT' | 'PATCH' | 'DELETE', spec: Array<string>, effect: 'permit' | 'deny'};

export type RoleConfigurationPost = {name?: string | undefined, description?: string | undefined, maximum_auth_age_secs?: PositiveInteger | undefined, mfa_required?: boolean | undefined, inheritable?: boolean | undefined, permissions?: Array<Permissions> | undefined};

export type CreateApiAccountsIdRolesArgs = {id: string, body: RoleConfigurationPost};

export type CreateApiAccountsIdRolesOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const positiveInteger = z.number().int().gte(1);

export const permissions = z.object({method: z.enum(["POST", "GET", "PUT", "PATCH", "DELETE"]), spec: z.array(z.string()), effect: z.enum(["permit", "deny"])});

export const timestamp = z.string();

export const role = z.object({name: z.string().min(1).max(50).optional(), description: z.string().max(100).optional(), maximum_auth_age_secs: positiveInteger.optional(), mfa_required: z.boolean().optional(), inheritable: z.boolean().optional(), permissions: z.array(permissions).optional(), href: z.string().optional(), created: timestamp.optional(), updated: timestamp.optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Create a new role in this account
 * 
 * POST /accounts/{id}/roles
 */
export const createApiAccountsIdRoles = async (args: CreateApiAccountsIdRolesArgs, options?: CreateApiAccountsIdRolesOptions) => {
const {baseUrl = "https://api.webscale.com/v2", fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/json")

const url = `${baseUrl.replace(/\/+$/, '')}/accounts/${encodeURIComponent(String(args.id))}/roles${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(role, await res.json())
};